47477547

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9437}}^1$

素因数の和:9499

約数の個数: 24

約数和(自身を含む): 75579504

約数和(自身を除く): 28101957

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 9437, 28311, 84933, 122681, 368043, 405791, 1104129, 1217373, 3652119, 5275283, 15825849, 47477547]

約数ペア:

[(1, 47477547), (3, 15825849), (9, 5275283), (13, 3652119), (39, 1217373), (43, 1104129), (117, 405791), (129, 368043), (387, 122681), (559, 84933), (1677, 28311), (5031, 9437)]